diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_transport.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 0fe58bfabfc2..bfdd6237a3d1 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1980,16 +1980,22 @@ static void transport_handle_queue_full( schedule_work(&cmd->se_dev->qf_work_queue); } -static bool target_check_read_strip(struct se_cmd *cmd) +static bool target_read_prot_action(struct se_cmd *cmd) { sense_reason_t rc; - if (!(cmd->se_sess->sup_prot_ops & TARGET_PROT_DIN_STRIP)) { - rc = sbc_dif_read_strip(cmd); - if (rc) { - cmd->pi_err = rc; - return true; + switch (cmd->prot_op) { + case TARGET_PROT_DIN_STRIP: + if (!(cmd->se_sess->sup_prot_ops & TARGET_PROT_DIN_STRIP)) { + rc = sbc_dif_read_strip(cmd); + if (rc) { + cmd->pi_err = rc; + return true; + } } + break; + default: + break; } return false; @@ -2064,8 +2070,7 @@ static void target_complete_ok_work(struct work_struct *work) * backend had PI enabled, if the transport will not be * performing hardware READ_STRIP offload. */ - if (cmd->prot_op == TARGET_PROT_DIN_STRIP && - target_check_read_strip(cmd)) { + if (target_read_prot_action(cmd)) { ret = transport_send_check_condition_and_sense(cmd, cmd->pi_err, 0); if (ret == -EAGAIN || ret == -ENOMEM) |